Scotland Head Coach Gregor Townsend has added 4 players to the Scotland squad for the 2019 Guinness Six Nations.
Uncapped back-row forwards Luke Crosbie (Edinburgh) and Matt Smith (Glasgow Warriors) are joined by Glasgow Warriors pair Alex Dunbar (centre) and Rob Harley (second-row).
Edinburgh back-row Hamish Watson has dropped out of the squad after suffering a hand injury in the win over Montpellier, while fellow squad members Sam Johnson (concussion), Jonny Gray (shoulder) and Ryan Wilson (shoulder) continue their rehab in camp.
